Jeffery R Lehtinen

Title: Innovations of Jeffery R Lehtinen

Introduction

Jeffery R Lehtinen is an accomplished inventor based in Concord Township, OH (US). He has made significant contributions to the field of engineering, particularly in the area of fuel injection technology. His innovative approach has led to the development of a unique patent that addresses critical issues in combustion efficiency and emissions.

Latest Patents

Lehtinen holds a patent for a Direct Injection Multipoint Nozzle. This invention features an injector with multiple modules that include a spray cup equipped with a chamber and several radial air passages. These passages direct air radially into the chamber, while a pressure swirl atomizer is attached to the spray cup. This atomizer has a fluid passage for directing fluid axially into the chamber and an air passage for directing air axially into the chamber. By facilitating both radial and axial air flow, along with axial fuel flow, the design effectively mixes fuel to prevent local hot spots that can lead to high NOx emissions. This innovation also ensures a stable flame without the risk of autoignition and flashback, while improving atomization and enhancing combustion.

Career Highlights

Lehtinen is currently associated with Parker-Hannifin Corporation, a leader in motion and control technologies. His work at the company has allowed him to apply his inventive skills to real-world applications, contributing to advancements in fuel injection systems.

Collaborations

Throughout his career, Lehtinen has collaborated with notable colleagues, including Adel B Mansour and Erlendur Steinthorsson. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Jeffery R Lehtinen's contributions to fuel injection technology exemplify the impact of innovative thinking in engineering. His patent for the Direct Injection Multipoint Nozzle showcases his commitment to improving combustion efficiency and reducing emissions. Through his work at Parker-Hannifin Corporation, Lehtinen continues to influence the field and drive advancements in technology.